Lines Matching refs:hint
1703 * Upper-layer reachability hint for Neighbor Unreachability Detection.
2933 struct rtentry *rt = hint0, *hint = hint0;
2976 if ((hint = rt = rtalloc1_scoped((struct sockaddr *)dst,
3029 /* If hint is now down, give up */
3105 * clone (hint) holds a reference to it. rt == gwrt.
3107 RT_LOCK_SPIN(hint);
3108 if ((hint->rt_flags & (RTF_WASCLONED | RTF_UP)) ==
3110 struct rtentry *prt = hint->rt_parent;
3113 RT_CONVERT_LOCK(hint);
3115 RT_UNLOCK(hint);
3119 RT_UNLOCK(hint);
3359 if (hint && nstat_collect)
3360 nstat_route_tx(hint, 1, m->m_pkthdr.len, 0);
3493 * the "hint" route never gets freed via rtfree(), since the caller may
3499 struct sockaddr_dl *ll_dest, size_t ll_dest_len, route_t hint,
3502 route_t route = hint;
3513 if (hint != NULL) {
3519 hint, &route);
3565 if (route == hint) {